My friend went fishing in someone else's fish pond, and was caught by someone else, and then he started fighting. Now he's in custody. How long do you think this will last?

The definition of this situation is very flexible. Fishing is theft, and it's worthless. In fact, at most, I will be detained for more than ten days and eight days, and I have to pay some money. But if there is a fight, the victim may say it is robbery. The so-called robbery is to illegally occupy other people's property by violent means. Can you wear a condom, so robbery is ok, and the sentence for robbery is more than three years. So hurry to find a relationship to appease each other, and don't get out of hand!